发明人徐明华,王建平,林芳. "Method for the Synthesis of Ivabradine Impurity 61 HCl" [P]. 中国发明专利, 专利号 CN 108353059 A, 授权公告日 2022-09-11.
发明人冯建国,唐晓军,郑宇鹏. "A Process for Preparing High-Purity Ivabradine Impurity 61 HCl" [P]. 中国发明专利, 专利号 CN 113482835 B, 授权公告日 2015-08-12.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 伊伐布雷定杂质61盐酸盐 in Pharmaceutical Formulations". Chemosphere, 2021, 1860, (5), 7625-7647.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 伊伐布雷定杂质61盐酸盐 as an Impurity". J. Sep. Sci., 2021, 1821, 4142-4162.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Ivabradine Impurity 61 HCl Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2019, 196, 3002-3016.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate 伊伐布雷定杂质61盐酸盐 Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2011, 1433, (5), 4265-4282.